EP 1154986 B1 20040609 - PROCESS FOR THE PREPARATION OF IOPAMIDOL
Title (en)
PROCESS FOR THE PREPARATION OF IOPAMIDOL
Title (de)
VERFAHREN ZUR HERSTELLUNG VON IOPAMIDOL
Title (fr)
PROCEDE DE PREPARATION D'IOPAMIDOL
Publication
Application
Priority
- US 0004511 W 20000223
- US 25769099 A 19990226
Abstract (en)
[origin: US7282607B2] The present invention discloses a process for the preparation of pure non-ionic contrast agents. The invention also includes a method for purifying the non-ionic contrast agents.
IPC 1-7
IPC 8 full level
C07C 231/12 (2006.01); C07C 237/46 (2006.01)
CPC (source: EP US)
C07C 231/12 (2013.01 - EP US); C07C 237/46 (2013.01 - EP US)
C-Set (source: EP US)
DOCDB simple family (publication)
WO 0050385 A1 20000831; AT E268749 T1 20040615; CA 2364819 A1 20000831; CA 2364819 C 20081202; DE 60011396 D1 20040715; DE 60011396 T2 20050623; DK 1154986 T3 20041018; EP 1154986 A1 20011121; EP 1154986 B1 20040609; ES 2220429 T3 20041216; JP 2002537371 A 20021105; JP 4540233 B2 20100908; PT 1154986 E 20040930; US 2001056206 A1 20011227; US 2004236150 A1 20041125; US 2005192465 A1 20050901; US 2007078281 A1 20070405; US 6803485 B2 20041012; US 6875887 B2 20050405; US 7115778 B2 20061003; US 7282607 B2 20071016
DOCDB simple family (application)
US 0004511 W 20000223; AT 00911908 T 20000223; CA 2364819 A 20000223; DE 60011396 T 20000223; DK 00911908 T 20000223; EP 00911908 A 20000223; ES 00911908 T 20000223; JP 2000600969 A 20000223; PT 00911908 T 20000223; US 25769099 A 19990226; US 46498106 A 20060816; US 6477905 A 20050224; US 86951904 A 20040616